Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TMNGGU01CM2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
671-682 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-683 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-685 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-686 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-687 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-688 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-689 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-787 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-788 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-929 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-988 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871      
671-991 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871   2026-01-25   
671-996 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871   2026-02-06   
671-999 A Agana GU 3945 GUAM WIRELESS TELEPHONE COMPANY, LLC 871   2026-02-06   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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